A magnitude ML 0.4 earthquake occured in region: 3 km N Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3800, 12.5860 at 8 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Gubbio | PG | 3 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 7 | 1393 | 33609 |
Costacciaro | PG | 11 | 1216 | 34825 |
Cantiano | PU | 11 | 2245 | 37070 |
Sigillo | PG | 14 | 2404 | 39474 |
Pietralunga | PG | 14 | 2111 | 41585 |
Fossato di Vico | PG | 17 | 2840 | 44425 |
Cagli | PU | 19 | 8731 | 53156 |
Serra Sant'Abbondio | PU | 20 | 1027 | 54183 |
Frontone | PU | 20 | 1300 | 55483 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2020-08-15 21:45:20 |
43.38 | 12.5862 | 8 | 2020-08-15 21:51:19 |
Sala Sismica INGV-Roma | 82022821 |
Field | Value |
---|---|
Time (UTC) | 2020-08-15 21:45:20 ± 0.14 |
Latitude | 43.3800 ± 0.0027 |
Longitude | 12.5862 ± 0.0049 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82022821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 360 |
Semi-minor axis of confidence ellipse (meter) | 35 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 85 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 65 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.01709 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23113 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 82022821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-15 21:51:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.HNE. | 2020-08-15T21:45:29.00 | 0.6 | undecidable | manual | S | 169 | 22.0668 | 111 | 0.64 | 42 |
IV.NARO.HHZ. | 2020-08-15T21:45:29.41 | 0.6 | undecidable | manual | S | 359 | 25.6521 | 108 | -0.12 | 47 |
IV.PIEI.HHZ. | 2020-08-15T21:45:27.15 | 0.6 | undecidable | manual | S | 347 | 17.7711 | 115 | 0.16 | 48 |
IV.FRON.EHZ. | 2020-08-15T21:45:27.46 | 0.3 | undecidable | manual | S | 36 | 18.9699 | 114 | 0.09 | 73 |
IV.ATPI.EHZ. | 2020-08-15T21:45:26.57 | 0.3 | undecidable | manual | S | 298 | 16.7721 | 117 | -0.11 | 72 |
IV.ATPC.HNE. | 2020-08-15T21:45:26.24 | 0.6 | undecidable | manual | S | 317 | 15.2736 | 119 | 0.02 | 49 |
IV.ATLO.HNN. | 2020-08-15T21:45:26.33 | 0.6 | undecidable | manual | S | 244 | 16.0728 | 118 | -0.16 | 48 |
IV.FOSV.EHZ. | 2020-08-15T21:45:26.48 | 0.3 | undecidable | manual | S | 124 | 16.9719 | 116 | -0.28 | 70 |
IV.TB01.DHE.01 | 2020-08-15T21:45:25.12 | 0.6 | undecidable | manual | S | 271 | 12.0768 | 125 | -0.18 | 48 |
IV.NARO.HHZ. | 2020-08-15T21:45:25.28 | 0.1 | undecidable | manual | P | 359 | 25.6521 | 108 | -0.29 | 92 |
IV.ATVO.HHZ. | 2020-08-15T21:45:25.77 | 0.6 | undecidable | manual | S | 271 | 14.4744 | 120 | -0.21 | 48 |
IV.MURB.HHZ. | 2020-08-15T21:45:25.92 | 0.6 | undecidable | manual | S | 201 | 13.875 | 121 | 0.11 | 49 |
IV.ATCC.HNE. | 2020-08-15T21:45:25.07 | 0.1 | undecidable | manual | P | 169 | 22.0668 | 111 | 0.17 | 95 |
IV.FRON.EHZ. | 2020-08-15T21:45:24.39 | 0.1 | undecidable | manual | P | 36 | 18.9699 | 114 | 0.06 | 97 |
IV.ATPI.EHZ. | 2020-08-15T21:45:24.03 | 0.1 | undecidable | manual | P | 298 | 16.7721 | 117 | 0.1 | 97 |
IV.PIEI.HHZ. | 2020-08-15T21:45:24.19 | 0.1 | undecidable | manual | P | 347 | 17.7711 | 115 | 0.08 | 97 |
IV.ATSC.EHN. | 2020-08-15T21:45:24.88 | 0.6 | undecidable | manual | S | 59 | 9.4794 | 132 | 0.32 | 47 |
IV.ATVO.HHZ. | 2020-08-15T21:45:23.52 | 0.1 | undecidable | manual | P | 271 | 14.4744 | 120 | 0 | 99 |
IV.ATSC.EHN. | 2020-08-15T21:45:23.03 | 0.1 | undecidable | manual | P | 59 | 9.4794 | 132 | 0.32 | 94 |
IV.MURB.HHZ. | 2020-08-15T21:45:23.62 | 0.1 | undecidable | manual | P | 201 | 13.875 | 121 | 0.19 | 96 |
IV.TB01.DHE.01 | 2020-08-15T21:45:23.18 | 0.1 | undecidable | manual | P | 271 | 12.0768 | 125 | 0.05 | 99 |
IV.ATPC.HNE. | 2020-08-15T21:45:23.76 | 0.1 | undecidable | manual | P | 317 | 15.2736 | 119 | 0.09 | 97 |
IV.ATLO.HNN. | 2020-08-15T21:45:23.85 | 0.1 | undecidable | manual | P | 244 | 16.0728 | 118 | 0.04 | 98 |
IV.FOSV.EHZ. | 2020-08-15T21:45:23.04 | 0.1 | undecidable | manual | P | 124 | 16.9719 | 116 | -0.93 | 74 |
IV.TB03.DH1.01 | 2020-08-15T21:45:23.48 | 0.1 | undecidable | manual | P | 280 | 14.3745 | 120 | -0.03 | 99 |
IV.ATFO.HHZ. | 2020-08-15T21:45:22.93 | 0.6 | undecidable | manual | S | 218 | 1.8981 | 167 | -0.24 | 48 |
IV.ATFO.HHZ. | 2020-08-15T21:45:21.97 | 0.1 | undecidable | manual | P | 218 | 1.8981 | 167 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHN. | ML:1.1 | 0.000222 | 0.16 | AML | other | m | 2020-08-15T21:45:23.07 |
IV.ATFO.HHE. | ML:1.2 | 0.000259 | 0.38 | AML | other | m | 2020-08-15T21:45:23.10 |
IV.ATVO.HHN. | ML:0.6 | 0.00004085 | 0.1 | AML | other | m | 2020-08-15T21:45:25.95 |
IV.ATVO.HHE. | ML:0.7 | 0.00004775 | 1.64 | AML | other | m | 2020-08-15T21:45:25.13 |
IV.ATPI.EHN. | ML:0.3 | 0.00001955 | 1.5 | AML | other | m | 2020-08-15T21:45:26.85 |
IV.ATPI.EHE. | ML:0.2 | 0.000016285 | 0.7 | AML | other | m | 2020-08-15T21:45:27.38 |
IV.PIEI.HHN. | ML:0.5 | 0.0000229 | 0.22 | AML | other | m | 2020-08-15T21:45:27.94 |
IV.PIEI.HHE. | ML:0.5 | 0.00003205 | 0.26 | AML | other | m | 2020-08-15T21:45:28.08 |
IV.FRON.EHN. | ML:0.6 | 0.00003025 | 0.42 | AML | other | m | 2020-08-15T21:45:28.04 |
IV.FRON.EHE. | ML:0.4 | 0.000019200000000000003 | 0.5 | AML | other | m | 2020-08-15T21:45:28.80 |
IV.NARO.HHE. | ML:0.4 | 0.0000133 | 0.14 | AML | other | m | 2020-08-15T21:45:29.35 |
IV.NARO.HHN. | ML:0.2 | 0.000009715 | 0.08 | AML | other | m | 2020-08-15T21:45:29.62 |